Bag dispenser



FIG. 1 is a front, top, and right-side perspective view of a bag dispenser showing my new design, the broken-line disclosure of an aperture in the views being for illustrative purposes only, and forming no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right-side elevational view thereof; and,

FIG. 7 is a left-side elevational view thereof. 

The ornamental design for a bag dispenser, as shown and described. 